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Domain: win-ent.com
Stories and comments across the archive that link to win-ent.com.
Stories · 5
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Lunar Helium 3 Could Meet Earth's Energy Demands
starannihilator writes "Helium 3, rare on the earth but abundant on the moon, may prove to be a feasible energy source with NASA's Moon-Mars initiative. Despite the American Physical Society's Report that the initiative harms science, the moon may actually benefit humans because it contains 10 times more energy than all the fossil fuels on earth. Long hailed as a potential source of energy, and outlined in detail by the Artemis Project, helium 3 may solve earth's energy crisis without any radioactive byproducts. The only problem: the reactor technology for converting helium 3 to energy is still in its infancy. Read more about the Artemis Project's information about fusion power from the moon here." Reader muditgarg points out that India has just hosted a global conference on Moon exploration and utilization, and adds a link to this related story on KeralaNext. -
NASA Attempts to Break Record with Mach 10 Flight
starannihilator writes "Wired News is reporting that NASA is planning on using its new SCRAMJET to break the aircraft speed record (on Earth, anyway) at Mach 10 (7,000 mph or 10-times the speed of sound). Using the hypersonic X-43A, NASA hopes to break the record on Monday, November 15th." -
Baby Steps Toward Quantum Computers
Mz6 writes "In a step toward making ultra-powerful computers, scientists have transferred physical characteristics between atoms by using a phenomenon called entanglement, which Einstein derided as 'spooky action at a distance' before experiments showed it was real. Such 'quantum teleportation' of characteristics had been demonstrated before between beams of light. Teleportation between atoms could someday lie at the heart of powerful quantum computers, which are probably at least a decade away from development. Researchers using lab techniques can create a weird relationship between pairs of tiny particles. After that, the fate of one particle instantly affects the other; if one particle is made to take on a certain set of properties, the other immediately takes on identical or opposite properties, no matter how far away it is and without any apparent physical connection to the first particle." Reader starannihilator adds: "Physics Web provides a good graphic summary of the phenomenon, as well as a good technical article." -
Chandra Provides Support For Dark Energy
starannihilator writes "The Chandra X-Ray Observatory has provided new evidence supporting the existence of dark energy, the force causing the acceleration of universal expansion. The new findings support the theory that the universe will expand forever, provided there is enough dark matter. CNN and Newsday are running the story, originally reported by NASA. Chandra's site has some good images and information on the three galaxies clusters studied (Abell 2029, MS2137.3-2353, and MS1137.5+6625)." -
New Satellite Data Confirms Global Warming
starannihilator writes "Researchers at the University of Washington have analyzed satellite data using a new and more accurate method (using channel 4 on the Microwave Sounding Unit satellite) to show that the troposphere has been warming faster than the Earth's surface for more than two decades. Nature reports that previous interpretations (using MSU channel 2) did not indicate such dramatic tropospheric warming because the data were compromised by stratospheric conditions. For years, the debate over global warming raged largely as a result of an incongruency between trends in surface and tropospheric temperatures. The new data gained by MSU channel 4 are consistent with the surface temperature's rising trends and indicate that global warming is, in fact, occuring in the troposphere. Read the full article in Nature, or similar stories in the Seattle Times and Newswise."
